.p_title {
    font-weight: normal;
    padding: 15px 5px;
    font-size: 18px;
    border-bottom: 1px solid #e6e6e6;
}

.p_price {
    padding: 12px 5px;
    border-bottom: 1px solid #e6e6e6;
    font-size: 14px;
}

.p_price .present {
    font-size: 24px;
    color: #ea543d;
}

.p_price .original {
    margin-left: 10px;
    color: #afafaf;
}

.p_size {
    padding: 10px 5px;
    border-bottom: 1px solid #ccc;
    font-size: 14px;
}

.p_size .btn_size {
    width: 28px;
    height: 28px;
    line-height: 28px;
    display: inline-block;
    text-align: center;
    cursor: pointer;
    border: 1px solid #ccc;
    vertical-align: middle;
    margin-bottom: 10px;
}

.p_number {
    padding: 10px 5px;
    border-bottom: 1px solid #ccc;
    font-size: 14px;
}

.p_number .jian,
.p_number .jia {
    width: 28px;
    height: 28px;
    line-height: 28px;
    display: inline-block;
    text-align: center;
    cursor: pointer;
    border: 1px solid #ccc;
    vertical-align: middle;
}

.p_number input {
    width: 28px;
    height: 28px;
    line-height: 28px;
    display: inline-block;
    border-radius: 0;
    border: none;
    border-top: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
    margin: 0;
    padding: 0;
    vertical-align: middle;
    text-align: center;
}